Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363870 | Method for making a reflective laser recording and data storage medium with a dark underlayer | — | 1982-12-14 |
| 4343879 | Multiple layer optical data storage and recording media | Jerome Drexler | 1982-08-10 |
| 4312938 | Method for making a broadband reflective laser recording and data storage medium with absorptive underlayer | Jerome Drexler | 1982-01-26 |